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肢体的位置会影响状骨宽度的手术内评估

Douglass W Tucker¹, Michael J Chen², Akhil Reddy³

¹Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.

European journal of orthopaedic surgery & traumatology : orthopedie traumatologie

|August 14, 2023

概括

光镜成像期间的膝盖曲可以低估约2毫米的状宽度测量. 在这项研究中,膝盖的旋转没有显著影响状骨宽度的评估.

科学领域:

整形外科手术整形外科手术
放射学放射学是一门学科.
生物医学成像学生物医学成像学

背景情况:

准确的内科手术评估带状扩大对于骨平原骨折的管理至关重要.
通常使用光镜成像,但其准确性可能会受到患者定位和设备旋转的影响.

研究的目的:

为了确定光镜成像位置和旋转对状骨扩大术内评估的影响.
评估膝盖曲和不同程度的光镜旋转如何影响部平原尺寸的测量.

主要方法:

对33名带高原骨折的患者进行前性研究.
光镜图像的未受伤的部平原获得了完全延伸和轻微曲.
图像是在内部和外部旋转的5度幅下拍摄的,最高可达15度.

主要成果:

与所有旋转角度的延伸相比,侧面平原宽度 (LPW) 在曲方面显著下降.
随着曲的内部旋转,观察到 LPW 增加的趋势,在 15 度时达到显著意义.
根据位置或旋转,在距离骨状宽度 (DFW),距离骨关节宽度 (FAW) 或靠近骨关节宽度 (TAW) 中没有发现显著差异.

结论:

膝盖曲导致状骨宽度低估约2毫米,而完全延伸则低估了2毫米.
光镜成像旋转并没有显示出对状骨宽度测量有显著影响.

关键词:

圆柱状的宽度圆柱状的宽度光镜检测是一种光镜检测.骨折骨折骨折骨折是一种肢体的位置肢体的位置部高原是一片高原.

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